How about this: http://www.bookcrossing.com/ http://www.bookcrossing.com/ ? I always have a few books that I do not consider mine althought they legally are. I

How about this: http://www.bookcrossing.com/ http://www.bookcrossing.com/ ? I always have a few books that I do not consider mine althought they legally are. I just borrowed them from the public.